2024 Barcelona Mobile World Exhibition (MWC) is a large-scale exhibition in the industry, attracting more than 100,000 people to attend the exhibition. 
In addition, there are the 2024 China International big data Industrial Expo held in Guiyang, China, and the MWC Shanghai World Mobile Communications Congress held in Shanghai from June 26 to 28. 
MWC exhibition usually focuses on mobile communications and big data industry, and is an important communication and display platform in the industry. 
At these exhibitions, major enterprises can display the latest technologies and products, conduct in-depth exchanges and cooperation with people in the industry, and jointly explore the development trend and future direction of the industry. 
Generally speaking, MWC is an important activity in the field of mobile communications and big data industry, which is of great significance in promoting the development of the industry and promoting international exchanges and cooperation.